INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cbf44e5645e1a8a01d3691fefe98be4e26377d2d2c59887362cbeb6bda6a4a28', 
    'BKwUQX2BoL6l5KqTBKdysU7OxRT2+6rEGdy65MA09ok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)